F502-EN2-04.book Seite 99 Dienstag, 26. Juli 2005 5:48 17 High Frequency Inductive Proximity Sensor E2EL Increased response frequency for high speed applications  Max 5 kHz, switching frequency  M8 or dia  6.5 mm housing  Brass or stainless steel housing Ordering Information Cable types Brass housing Output Sensing Diameter Length Mounting Distance NPN / NO NPN / NC PNP / NO PNP / NC 30 mm Shielded 1,5 mm E2EL-C1R5E1 2M E2EL-C1R5E2 2M E2EL-C1R5F1 2M E2EL-C1R5F2 2M 32 mm Non-shielded 2,0 mm E2EL-C2ME1 2M E2EL-C2ME2 2M E2EL-C2MF1 2M E2EL-C2MF2 2M Ø 6,5 45 mm Shielded 1,5 mm E2EL-C1R5E1-L 2M E2EL-C1R5E2-L 2M E2EL-C1R5F1-L 2M E2EL-C1R5F2-L 2M 47 mm Non-shielded 2,0 mm E2EL-C2ME1-L 2M E2EL-C2ME2-L 2M E2EL-C2MF1-L 2M E2EL-C2MF2-L 2M 30 mm Shielded 1,5 mm E2EL-X1R5E1 2M E2EL-X1R5E2 2M E2EL-X1R5F1 2M E2EL-X1R5F2 2M 32 mm Non-shielded 2,0 mm E2EL-X2ME1 2M E2EL-X2ME2 2M E2EL-X2MF1 2M E2EL-X2MF2 2M M8 45 mm Shielded 1,5 mm E2EL-X1R5E1-L 2M E2EL-X1R5E2-L 2M E2EL-X1R5F1-L 2M E2EL-X1R5F2-L 2M 47 mm Non-shielded 2,0 mm E2EL-X2ME1-L 2M E2EL-X2ME2-L 2M E2EL-X2MF1-L 2M E2EL-X2MF2-L 2M Stainless steel housing Output Sensing Diameter Length Mounting Distance NPN / NO NPN / NC PNP / NO PNP / NC 30 mm Shielded 2,0 mm E2EL-C2E1-DS 2M E2EL-C2E2-DS 2M E2EL-C2F1-DS 2M E2EL-C2F2-DS 2M Ø 6,5 45 mm Shielded 2,0 mm E2EL-C2E1-DSL 2M E2EL-C2E2-DSL 2M E2EL-C2F1-DSL 2M E2EL-C2F2-DSL 2M 30 mm Shielded 2,0 mm E2EL-X2E1-DS 2M E2EL-X2E2-DS 2M E2EL-X2F1-DS 2M E2EL-X2F2-DS 2M M8 45 mm Shielded 2,0 mm E2EL-X2E1-DSL 2M E2EL-X2E2-DSL 2M E2EL-X2F1-DSL 2M E2EL-X2F2-DSL 2M Plug types Brass housing Output Sensing Diameter Length Mounting Distance NPN / NO NPN / NC PNP / NO PNP / NC 45 mm Shielded 1,5 mm E2EL-C1R5E1-M3 E2EL-C1R5E2-M3 E2EL-C1R5F1-M3 E2EL-C1R5F2-M3 47 mm Non-shielded 2,0 mm E2EL-C2ME1-M3 E2EL-C2ME2-M3 E2EL-C2MF1-M3 E2EL-C2MF2-M3 Ø 6,5 / Plug M8 54 mm Shielded 1,5 mm E2EL-C1R5E1-M3L E2EL-C1R5E2-M3L E2EL-C1R5F1-M3L E2EL-C1R5F2-M3L 56 mm Non-shielded 2,0 mm E2EL-C2ME1-M3L E2EL-C2ME2-M3L E2EL-C2MF1-M3L E2EL-C2MF2-M3L 45 mm Shielded 1,5 mm E2EL-X1R5E1-M3 E2EL-X1R5E2-M3 E2EL-X1R5F1-M3 E2EL-X1R5F2-M3 M8 / 47 mm Non-shielded 2,0 mm E2EL-X2ME1-M3 E2EL-X2ME2-M3 E2EL-X2MF1-M3 E2EL-X2MF2-M3 Plug M8 54 mm Shielded 1,5 mm E2EL-X1R5E1-M3L E2EL-X1R5E2-M3L E2EL-X1R5F1-M3L E2EL-X1R5F2-M3L 56 mm Non-shielded 2,0 mm E2EL-X2ME1-M3L E2EL-X2ME2-M3L E2EL-X2MF1-M3L E2EL-X2MF2-M3L 44 mm Shielded 1,5 mm E2EL-X1R5E1-M1 E2EL-X1R5E2-M1 E2EL-X1R5F1-M1 E2EL-X1R5F2-M1 46 mm Non-shielded 2,0 mm E2EL-X2ME1-M1 E2EL-X2ME2-M1 E2EL-X2MF1-M1 E2EL-X2MF2-M1 M8 / Plug M12 60 mm Shielded 1,5 mm E2EL-X1R5E1-M1L E2EL-X1R5E2-M1L E2EL-X1R5F1-M1L E2EL-X1R5F2-M1L 62 mm Non-shielded 2,0 mm E2EL-X2ME1-M1L E2EL-X2ME2-M1L E2EL-X2MF1-M1L E2EL-X2MF2-M1L E2EL D-99 E2EL F502-EN2-04.book Seite 100 Dienstag, 26. Juli 2005 5:48 17 Specifications Brass type Type Ø 6,5 M8 Operating voltage 10 to 35 VDC Rated supply voltage 24 VDC Current consumption max. 15 mA at 24 VDC Sensing object Ferrous metals Mounting ((s)hielded, (n)on-shielded) *1 sn sn Operating distance in mm 1,5 2,0 1,5 2,0 Tolerance of operating distance ±10% Standard target size in mm (L x W x H in mm, FE 37) 6,5x6,5x1 8x8x1 Differential travel 1 % ... 15 % of operating distance Max. response frequency in kHz 5,0 E2EL-... E1 type: NPN-NO E2 type: NPN-NC Type F1 type: PNP-NO Control output F2 type: PNP-NC Max-Load 200 mA Max-on-state 2,5 VDC (at 200mA load current and with 2 m cable) Voltage drop Circuit protection Reverse polarity, output short-circuit Indicator Operating indicator (yellow LED) Ambient temperature Operating: -25° to 70°C Humidity 35 to 95 % RH Influence of temperature ± 10 % max. of Sn at 23°C in temperature range of -25° to 70°C 1.500 VAC, 50/60 Hz for 1 min. between current carry parts and Dielectric strength case Electromagnetic compatibility EMC EN 60947-5-2 Destruction: 10 to 70 Hz, 1,5 mm double amplitude for 1 hour each Vibration resistance in X, Y and Z directions Destruction: 300 m/s² (approx. 30 G) for 6 times each in X, Y and Z Shock resistance directions Enclosure rating IP 67 (EN 60947-1) Pre-wired 2 m PVC-cable, 3 x 0,14 mm² Connection *2 Connector M8 plug long 45 50 Pre-wired short 43 48 Weight in g long 10 15 Connector short 8 13 Case Brass Material Sensing face PBTP *1. For detailed mounting instruction please refer to page D-105 *2. PUR cable and different length on request. D-100 Inductive Sensors F502-EN2-04.book Seite 101 Dienstag, 26. Juli 2005 5:48 17 Stainless steel type Type Ø 6,5 M8 Operating voltage 10 to 35 VDC Rated supply voltage 24 VDC Current consumption max. 15 mA at 24 VDC Sensing object Ferrous metals Mounting *1 shielded Operating distance in mm 2,0 Tolerance of operating distance ±10% Standard target size in mm (L x W x H in mm, FE 37) 6,5x6,5x1 8x8x1 Differential travel 1 % ... 15 % of operating distance Max. response frequency in kHz 4,0 E2EL-... E1 type: NPN-NO E2 type: NPN-NC Type F1 type: PNP-NO F2 type: PNP-NC Control output Max-Load 200 mA Max-on-state 2,5 VDC (at 200mA load current and with 2 m cable) Voltage drop Circuit protection Reverse polarity, output short-circuit Indicator Operating indicator (yellow LED) Ambient temperature Operating: -25° to 70°C Humidity 35 to 95 % RH Influence of temperature ± 10 % max. of Sn at 23°C in temperature range of -25° to 70°C Dielectric strength 1.500 VAC, 50/60 Hz for 1 min. between current carry parts and case Electromagnetic compatibility EMC EN 60947-5-2 Destruction: 10 to 70 Hz, 1,5 mm double amplitude for 1 hour each in X, Y Vibration resistance and Z directions Shock resistance Destruction: 300 m/s² (approx. 30 G) for 6 times each in X, Y and Z directions Enclosure rating IP 67 (EN 60947-1) Pre-wired 2 m PVC-cable, 3 x 0,14 mm² Connection *2 Connector - M8 plug long 45 50 Pre-wired short 43 48 Weight in g long - 10 Connector short - - Case stainless steel 1.4305 / AISI 303 Material Sensing face PBTP *1. For detailed mounting instruction please refer to page D-105 *2. PUR cable and different length on request. E2EL D-101 E2EL F502-EN2-04.book Seite 102 Dienstag, 26. Juli 2005 5:48 17 Engineering data Standardized characteristic for lateral approach 1,2 axial standard target approach 1 'switch-on' curve 'switch-off' curve 0,8 lateral approach 0,6 on off 0,4 0,2 0 -1 -0,8 -0,6 -0,4 -0,2 0 0,2 0,4 0,6 0,8 1 lateral distance related to radius of 'active surface' (r/ract) Output Circuit Diagram and Timing Chart E2EL-@E@ E2EL-@F@ NPN Output PNP Output Brown 1 Brown 1 Load 4,7 kW Black 4 (or 2) Main Main circuit circuit Black 4 (or 2) Load 4,7 kW 0 V Blue 3 Blue 3 E2EL-@E@ E2EL-@F@ NPN Output PNP Output NC NO NO NC Yes Sensing object Sensing object Yes No No Lit Lit Yellow indicator Yellow indicator Not lit Not lit ON Control output ON Control output OFF OFF Pin Arrangement at Connector Types 1. Connector M8 (viewed to plug pins) 2. Connector M12 (viewed to plug pins) Output NO NC 2 free 1 (+) 2 Output 1 (+) +- 3 (-) 4 Output 3 (-) 4 free D-102 Inductive Sensors axial distance related to effective operating distance (s/s) r F502-EN2-04.book Seite 103 Dienstag, 26. Juli 2005 5:48 17 Dimensions Cable types E2EL-C1@R5 2M, E2EL-C2@-DS 2M E2EL-C2M@ 2M E2EL-C1R5@-L 2M, E2EL-C2@-DSL 2M E2EL-C2M@-L 2M E2EL–X1R5 @ 2M, E2EL–X2@ –DS 2M E2EL–X2M @ 2M E2EL–X1R5@ –L 2M, E2EL–X2 @–DSL 2M E2EL–X2M@ –L 2M E2EL D-103 E2EL F502-EN2-04.book Seite 104 Dienstag, 26. Juli 2005 5:48 17 Plug types E2EL-C1R5@-M3 E2EL-C2M@-M3 E2EL-C1R5@-M3L E2EL-C2M@-M3L E2EL–X1R5@ –M3 E2EL–X2M@ –M3 E2EL–X1R5@ –M3L, E2EL–X2 @DM3S E2EL–X2M @–M3L E2EL–X1R5@ –M1 E2EL–X2M@ –M1 E2EL–X1R5@ –M1L E2EL–X2M@ –M1L D-104 Inductive Sensors F502-EN2-04.book Seite 105 Dienstag, 26. Juli 2005 5:48 17 Installation Caution Item Examples Power Supply Do not impose an excessive voltage on the E2EL, otherwise it may explode or burn. Do not impose 24 VAC on any E2EL model, otherwise it may ex- plode or burn. Load short-circuit Do not short-circuit the load, or the E2EL may explode or burn. The E2EL's short-circuit protection function is valid, if the polarity of the supply voltage imposed is incorrect and within the rated voltage range. Wiring Be sure to wire the E2EL and load correctly, otherwise it may ex- plode or burn. Wiring Correct Use High-tension Lines Installation Wiring through Metal Conduit Power Reset Time If there is a power or high-tension line near the cord of the Prox- The Proximity Sensor is ready to operate within 100 ms after imity Sensor, wire the cord through an independent metal conduit power is supplied. If power supplies are connected to the Proxim- to prevent against Proximity Sensor damage or malfunctioning. ity Sensor and load respectively, be sure to supply power to the Core Tractive Force Proximity Sensor before supplying power to the load. Do not pull cords with the tractive force exceeding the following: Power OFF pull force (N) = 20 x cable diameter ( mm) The Proximity Sensor may output a pulse signal when it is turned Mounting off. Therefore, it is recommended to turn off the load before turn- ing off the Proximity Sensor. The Proximity Sensor must not be subjected to excessive shock Power Supply Transformer with a ha mmer when it is installed, otherwise the Proximity Sen- sor may be damaged or lose the water-resistivity. When using a DC power supply, make sure that the DC power supply has an insulated transformer. Do not use a DC power sup- Environment ply with an auto-transformer. Water-Resistivity Sensing Object Do not use the Proximity Sensor underwater, outdoors or in the Metal Coating: rain. The sensing distance of the Proximity Sensor vary with the metal Operating Environment coating on sensing objects. Be sure to use the Proximity Sensor within operating ambient temperature range and do not use the Proximity Sensor outdoors so that its reliability and life expectancy can be maintained. Al- though the Proximity Sensor is water resistive, a cover to protect the Proximity Sensor from water or soluble machining oil is reco mmended so that its reliability and life expectancy can be main- tained. Do not use the Proximity Sensor in an environment with chemical gas (e. G., strong alkaline or acid gases including nitric, chromic, and concentrated sulfuric acid gases). E2EL D-105 E2EL F502-EN2-04.book Seite 106 Dienstag, 26. Juli 2005 5:48 17 Item Examples Item AND (serial connection) The Sensors connected together must satisfy the following conditions: iL + (N-1) x i = Upper-limit of control output of each Sensor VS - N x VR = Load operating voltage N = No. of Sensors VR = Residual voltage of each Sensor VS = Supply voltage i = Current consumption of the Sensor iL = Load current If the MY Relay, which operate at 24 VDC, is used as a load for example, a maximum of two Proximity Sensors can be connected to the load. OR (parallel connection) The number of Sensors connected in parallel varies with the Proximity Sensor model. Effects of Surrounding Metal Shielded types: Non-shielded types: Shielded types allow direct installation on metal plates in an em- Installation of non-shielded types in metal require the minimum bedded manner without performance change. A minimum dis- distances according to Fig. 3. tance of 3sn is required between the active surface and a metallic surface in front of the device. (Fig. 1). ≥3sn ≥2sn For SUS shielded types the following minimum distances are re- quired to avoid performance change (see Fig.2 and table below): Shielded SUS Types Free zone E2EL-2@-DS 0,5 mm d ≥3d ≥3sn Fig.3: Non-shielded type Fig.1: Shielded type (except SUS) Freezone ≥3sn Fig.2: Shielded SUS type ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. D06E-EN-01 In the interest of product improvement, specifications are subject to change without notice. D-106 Inductive Sensors